/******************************************************************
 *
 *	CyberHTTP for Java
 *
 *	Copyright (C) Satoshi Konno 2002-2004
 *
 *	File: ParameterList.java
 *
 *	Revision;
 *
 *	02/01/04
 *		- first revision.
 *
 ******************************************************************/

package org.cybergarage.http;

import java.util.Vector;

public class ParameterList extends Vector
{
    public ParameterList()
    {}

    public Parameter at(int n)
    {
        return (Parameter) get(n);
    }

    public Parameter getParameter(int n)
    {
        return (Parameter) get(n);
    }

    public Parameter getParameter(String name)
    {
        if (name == null)
            return null;

        int nLists = size();
        for (int n = 0; n < nLists; n++ )
        {
            Parameter param = at(n);
            if (name.compareTo(param.getName()) == 0)
                return param;
        }
        return null;
    }

    public String getValue(String name)
    {
        Parameter param = getParameter(name);
        if (param == null)
            return "";
        return param.getValue();
    }
}
